Human Adipose Mesenchymal Stem Cell-Derived Exosomes: A Key Player in Wound Healing.

ABSTRACT:

Background

Human adipose-derived mesenchymal stem cells (AMSCs) are an attractive resource for wound healing because their regenerative capacity improves injury repair. Recently, stem cell-derived exosomes have been shown to play a positive role in stem cell-based therapies. However, the effects of exosomes derived from AMSCs (AEXOs) on wound healing are unclear. In this study, we aimed to examine the role of AEXOs in attenuating inflammation and explore their effects in normal wound healing.

Methods

We isolated exosomes from AMSCs and established a cellular model of inflammation by treatment with the inflammatory cytokines, interferon gamma and tumor necrosis factor alpha, to determine whether AEXOs can inhibit inflammation. We examined the wound healing effects of AEXOs in

SUBMITTER: Heo JS 

PROVIDER: S-EPMC8325736 | biostudies-literature | 2021 Aug

REPOSITORIES: biostudies-literature